Longest Campaign Epic has ever produced?!! Gears heads get ready! Epic explains in Gears of War they wanted you to feel like you were in a battle, Gears of War 2 – a war, to end the triology for Gears of War 3 Epic wanted to make it more personal.Check it out. Gears of War 3 is slated to be released September 20, 2011 Exclusively for the Xbox 360.